int t,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?
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intt,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?intt,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=
int t,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?
int t,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?
int t,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?
根据优先级
w>x 1>2为假,所以w>x表达式的值为0,所以a=0
由于&&运算符的逻辑短路特性,&&左侧表达式值为假,那么整个表达式为假,右边表达式(b=y+z)不执行
所以a=0,t=0,b=6
int t,a=5,b=6,w=1,x=2,y=3,z=4;经过t=(a=w>x)&&(b=y+z)后,变量t,a,b分别为多少?
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